Schneider Electric (Barber Colman) MK-4611 Proportional Control Freon Precise Fitting: The 7/8" connection

Precise Fitting: The 7/8" connection ensures a direct drop-in fit for compatible Amana and Goodman heat pump units

This valve functions strictly as emergency safety relief

ensure the pipe surface is clean and use the included mounting strap to pull the heat-conductive base tight against the pipe

this unit excels at the rapid removal of condensate

The unit includes a 3/4" MNPT inlet and a 1" FNPT outlet

Schneider Electric (Barber Colman) MK-4611 Proportional Control Freon Precise Fitting: The 7/8" connectionThe Schneider Electric MK 4611 is a rugged proportional pneumatic valve actuator designed for precise linear control in HVAC systems. Engineered with an 11 square inch effective diaphragm area, this Barber Colman MK 4611 replacement delivers reliable 5 to 10 PSI spring return action, ensuring the valve defaults to its normal position upon loss of pilot signal. The proportional control actuator features a 1 2 inch nominal stroke and a standard 1 8 inch